| HAL : hal-00522569, version 1 |
| arXiv : 1010.0105 |
| DOI : 10.1016/j.jmaa.2011.03.009 |
| Fiche détaillée | Récupérer au format |
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| Journal of Mathematical Analysis and applications 381, 1 (2011) 110-120 |
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| Comparison principle for unbounded viscosity solutions of degenerate elliptic PDEs with gradient superlinear terms |
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| Shigeaki Koike 1Olivier Ley 2 |
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| (2011) |
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| We are concerned with fully nonlinear possibly degenerate elliptic partial differential equations (PDEs) with superlinear terms with respect to $Du$. We prove several comparison principles among viscosity solutions which may be unbounded under some polynomial-type growth conditions. Our main result applies to PDEs with convex superlinear terms but we also obtain some results in nonconvex cases. Applications to monotone systems of PDEs are given. |
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| 1 : | Department of Mathematics |
| Saitama University | |
| 2 : | Institut de Recherche Mathématique de Rennes (IRMAR) |
| CNRS : UMR6625 – Université de Rennes 1 – École normale supérieure de Cachan - ENS Cachan – INSA Rennes – Université Rennes II | |
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| Analyse numérique |
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| Domaine | : | Mathématiques/Equations aux dérivées partielles |
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| viscosity solution – comparison principle – linearization |
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| Liste des fichiers attachés à ce document : | ||||||||||
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| hal-00522569, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00522569 | |
| oai:hal.archives-ouvertes.fr:hal-00522569 | |
| Contributeur : Olivier Ley | |
| Soumis le : Vendredi 1 Octobre 2010, 08:57:38 | |
| Dernière modification le : Lundi 6 Juin 2011, 11:37:28 | |